The twist-2 and twist-3 subprocess amplitudes for pion electroproduction
are presented in Sec. . From these subprocess amplitudes in combination with
the form factors described in Sect. , we evaluate the amplitudes (REF ),
(REF ) and subsequently the partial cross sections (REF ).
In the light of the discussion in the preceding section we will mostly show ratios of cross sections for
pion electroproduction. Most of the energy dependence and of the normalization uncertainties cancel in the ratios.
Therefore, we only show results evaluated from the same DAs and flavor form factors as in [1]}.
